| Gilan-e Gharb dam | Narmashir dam | Agh Chai dam | Project name |
| Specifications | |||
| Earth dam | Rockfill dam | Arch dam embankment | Type of dam |
| 60 | 108.5 | 111.5 | Dam height (m) |
| 610 | 720 | 1240 | X length of dam (m) |
| 9 | 16 | 19 | The dam crest width (m) |
| 5 | 7.9 | 9.3 | Embankment volume (million cubic meters) |
| 21.5 | 32 | 25 | Maximum thickness of alluvium (m) |
| 2002 | 2004 | 2005 | Construction time |